Effect of Potassium Administration on ( 1 ) Pe - ripheral Vascular Reactivity and ( 2 ) Blood Pressure of the Potassium - Deficient Rat
نویسنده
چکیده
One hour after administration of potassium chloride to potassium-deficient rats, the depressed peripheral vascular response to pressor substances was significantly elevated. Administration of potassium chloride to potassium-deficient rats also returned to higher levels the lowered blood pressure of previously normotensive, as well as hypertensive rats. It appears that the depressor effect of potassium deprivation is due to the loss of peripheral vascular reactivity, both of which
منابع مشابه
Effect of Potassium Administration on ( 1 ) Pe - ripheral Vascular Reactivity
One hour after administration of potassium chloride to potassium-deficient rats, the depressed peripheral vascular response to pressor substances was significantly elevated. Administration of potassium chloride to potassium-deficient rats also returned to higher levels the lowered blood pressure of previously normotensive, as well as hypertensive rats. It appears that the depressor effect of po...
متن کاملEffect of potassium administration on peripheral vascular reactivity and blood pressure of the potassium-deficient rat.
One hour after administration of potassium chloride to potassium-deficient rats, the depressed peripheral vascular response to pressor substances was significantly elevated. Administration of potassium chloride to potassium-deficient rats also returned to higher levels the lowered blood pressure of previously normotensive, as well as hypertensive rats. It appears that the depressor effect of po...
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PREVIOUS studies from this laboratory have shown that both intact and hypertensive rats exhibit a gradual but progressive fall in blood pressure when deprived of dietary potassium." Further studies have shown that this depressor response is associated with a loss of body potassium' 5 and a decrease of peripheral vascular reactivity to pressor agents.' 7 The possible involvement of the adrenal c...
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تاریخ انتشار 2005